Question

5. If A = 3x2 - 7x - 8 and B = x2 - 5x - 4,
find 2A + B.​

Answer 1

Answer:

7x²-19x-20

if it help you then make it brilliant answer

Answer 2

Step-by-step explanation:

2(3x2-7x-8) +x2-5x-4

=6x2-14x-16+x2-5x-4

=7x2-19x-20